harris hoegland is a photojournalist, joining us live from tijuana in mexico. recently, by the way, he was featured in the hbo documentary miniseries, "witness." when people think of the drug wars, they think of major border cities like juarez, tijuana, but the brutal murders show that the drug war is much more far-reaching right now. what's going on? >> well, that's exactly right, wolf. you have maria santos was abducted and murdered, and to the south you have guerrero, you see this extreme violence all over mexico now. >> you spent some time in the valley of juarez, where 20 bodies were found just over the weekend. so what's life like there for residents? >> well, i was in the juarez valley earlier this year, where it's basically a string of small pueblos about an hour southeast of the city of juarez. in 2009-2010, there had been basically a scorched earth campaign that forced probably most of the residents out. a few years later, i'm there and the fear was palpable. there were no police whatsoever. basically there were few residents left. military soldiers a